优化无线充电系统的多元算法,结合自适应压缩因子和考希变量
Chunming Wen1,2, Zhen Chen3, Huilin Ma3
1Guangxi Minzu University, No. 188, Daxue East Road, Nanning, 530000, Guangxi Province, China. wenchunming@gxmzu.edu.cn.
Scientific reports
|April 15, 2025
概括
这项研究优化了磁联共振无线电力传输 (MCR WPT) 系统,以提高效率和功率. 优化的系统实现了增强的长距离性能,具有0.25m的最佳传输距离和127W的最大输出功率.
科学领域:
- 电气工程 电气工程
- 电力电子 电力电子 电力电子
- 无线电力传输是无线电力传输.
背景情况:
- 现有的磁联共振无线电力传输 (MCR WPT) 系统由于距离和负载等因素而面临传输效率和功率的限制.
- 在MCR WPT系统中同时优化所有性能参数是具有挑战性的.
研究的目的:
- 为MCR WPT系统提出和验证一个多目标参数优化方法.
- 为了提高MCR WPT系统的传输效率,输出功率和长距离性能.
主要方法:
- 分析LCC-S拓和同等电路,以确定影响性能的关键参数.
- 应用多目标多节优化器 (MOMVO) 算法,修改虫洞更新概率 (对数增长).
- 将自适应性压缩因子和考希方差纳入MOMVO算法,以改善汇率和逃离局部最佳值.
主要成果:
- 优化的MCR-WPT系统显著提高了长途传输性能.
- 该系统实现了0.25米的最佳传输距离.
- 最大输出功率达到了127瓦.
结论:
- 建议的多目标参数优化有效地提高了MCR WPT系统的性能.
- 修改后的MOMVO算法为优化复杂的WPT系统提供了强大的方法.
- 实验验证证了优化的MCR-WPT系统原型的增强效率和功率交付.
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